Class: PlantTissueSample

name: PlantTissueSample
description: A sample of plant tissue with associated metadata
from_schema: https://w3id.org/plant-tissue-metadata-schema
slots:
- seq_project_id
- seq_project_name
- sample_id
- seq_project_pi_name
- sample_contact_name
- tissue_contact_name
- proposal_id
- tube_or_plate_label
- sample_container
- plate_location
- biosafety_material_category
- sample_name
- biological_replicate_sample_group_name
- combined_tissue_description
- experimental_time_point_number
- experimental_time_point_description
- genus
- species
- strain_variety_or_cultivar
- isolate
- germplasm_collection_and_id
- ncbi_taxonomy_id
- ancestral_data
- genetic_modification
- estimated_genome_size_mb
- gc_content_percent
- ploidy
- reference_genome
- collection_date_and_time
- sample_size
- tissue
- tissue_plant_ontology_term
- geographic_location_region_and_locality
- geographic_location_latitude
- geographic_location_longitude
- depth_meters
- elevation_meters
- temperature_celsius
- broad_scale_environmental_context
- local_environmental_context
- environmental_medium
- growth_facility
- growth_medium
- growth_medium_composition
- plant_age
- developmental_stage
- air_temperature_regimen
- antibiotic_regimen
- biotic_regimen
- inoculation_method
- time_post_inoculation
- chemical_administration
- chemical_mutagen
- fertilizer_administration
- insecticide_regimen
- fungicide_regimen
- gaseous_environment
- growth_hormone_regimen
- herbicide_regimen
- humidity_regimen
- radiation_regimen
- light_regimen
- last_light_transition_type
- time_after_last_light_transition
- salt_regimen
- rainfall_regimen
- watering_regimen
- other_treatment_regimen
- perturbation
- mechanical_damage
- observed_host_symbionts
- plant_sex
- sample_disease_status
- sample_disease_stage
- sample_material_processing
- sample_storage_temperature_celsius
- sample_preservation_method
- harvest_to_preservation_time
- test_value

name: PlantTissueSample
description: A sample of plant tissue with associated metadata
from_schema: https://w3id.org/plant-tissue-metadata-schema
attributes:
  seq_project_id:
    name: seq_project_id
    description: Project identifier, prefilled
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000092
    rank: 1000
    alias: seq_project_id
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: integer
    required: true
  seq_project_name:
    name: seq_project_name
    description: Name of the project within which the sequencing was organized
    examples:
    - value: Forest soil metagenome
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000092
    rank: 1000
    alias: seq_project_name
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    required: true
  sample_id:
    name: sample_id
    description: Unique identifier assigned to a material sample
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000026
    rank: 1000
    alias: sample_id
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: integer
    required: true
  seq_project_pi_name:
    name: seq_project_pi_name
    description: Principal investigator name for the sequencing project
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: seq_project_pi_name
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    required: true
  sample_contact_name:
    name: sample_contact_name
    description: Contact person for the sample
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: sample_contact_name
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  tissue_contact_name:
    name: tissue_contact_name
    description: Contact person for tissue-related questions
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: tissue_contact_name
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  proposal_id:
    name: proposal_id
    description: Proposal identifier
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: proposal_id
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: integer
  tube_or_plate_label:
    name: tube_or_plate_label
    description: Must be unique across all tubes and plates, and <20 characters
    examples:
    - value: Sb_roots1
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: tube_or_plate_label
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    required: true
  sample_container:
    name: sample_container
    description: Select tube or plate
    examples:
    - value: tube
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: sample_container
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    required: true
  plate_location:
    name: plate_location
    description: Required if samples provided in a plate. for partial plates, fill
      by columns
    examples:
    - value: B1
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: plate_location
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    required: true
  biosafety_material_category:
    name: biosafety_material_category
    description: Choose from Algae, Animal, Archaea, Bacteria, Fungi, Plant, Plasmid,
      Protist, Virus, Synthetic Construct
    examples:
    - value: Plant
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: biosafety_material_category
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    required: true
  sample_name:
    name: sample_name
    description: A local identifier or name for the material sample
    examples:
    - value: sbicolor_3d_root_1-1
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0001107
    rank: 1000
    alias: sample_name
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    required: true
  biological_replicate_sample_group_name:
    name: biological_replicate_sample_group_name
    description: Samples that are biological replicates should have the same group
      name
    examples:
    - value: sbicolor_3d_root
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: biological_replicate_sample_group_name
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  combined_tissue_description:
    name: combined_tissue_description
    description: The number and relationship between tissues if multiple tissue samples
      were combined
    examples:
    - value: 6 lateral root tips from each of two plants
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: combined_tissue_description
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  experimental_time_point_number:
    name: experimental_time_point_number
    description: Integer number representing the sequential numbering of time points
    examples:
    - value: '1'
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: experimental_time_point_number
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: integer
  experimental_time_point_description:
    name: experimental_time_point_description
    description: Description of the time point sampled
    examples:
    - value: 3 days post germination
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: experimental_time_point_description
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  genus:
    name: genus
    description: Genus of the primary organism being sampled
    examples:
    - value: Sorghum
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000029
    rank: 1000
    alias: genus
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    required: true
  species:
    name: species
    description: Species of the primary organism being sampled
    examples:
    - value: bicolor
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000029
    rank: 1000
    alias: species
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    required: true
  strain_variety_or_cultivar:
    name: strain_variety_or_cultivar
    description: Name or ID of the cultivar, variety, strain, or other similar designation
    examples:
    - value: RTx430
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0001318
    rank: 1000
    alias: strain_variety_or_cultivar
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    required: true
  isolate:
    name: isolate
    description: Isolate or mutant name
    examples:
    - value: Sb_Mut1
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: isolate
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  germplasm_collection_and_id:
    name: germplasm_collection_and_id
    description: Culture collection name and ID from which the original plant germplasm
      was sourced
    examples:
    - value: ABRC CS22561
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: germplasm_collection_and_id
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  ncbi_taxonomy_id:
    name: ncbi_taxonomy_id
    description: Unique identifier from the NCBI taxonomy database
    examples:
    - value: '4558'
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000250
    rank: 1000
    alias: ncbi_taxonomy_id
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: uriorcurie
    required: true
  ancestral_data:
    name: ancestral_data
    description: Information about either pedigree or other description of ancestral
      information
    examples:
    - value: Hybrid of A x B lines
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000247
    rank: 1000
    alias: ancestral_data
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  genetic_modification:
    name: genetic_modification
    description: Genetic modifications of the genome of an organism
    examples:
    - value: mlo-11 allele
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000859
    rank: 1000
    alias: genetic_modification
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    pattern: ^{PMID}|{DOI}|{URL}$
  estimated_genome_size_mb:
    name: estimated_genome_size_mb
    description: Estimated genome size of the primary species being sampled, between
      1-100000
    examples:
    - value: '730'
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: estimated_genome_size_mb
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: integer
  gc_content_percent:
    name: gc_content_percent
    description: Estimated GC content of the genome of the primary species being sampled
    examples:
    - value: '45'
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: gc_content_percent
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: integer
  ploidy:
    name: ploidy
    description: The ploidy level of the genome
    examples:
    - value: diploid
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000021
    rank: 1000
    alias: ploidy
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    pattern: ^([^\s-]{1,2}|[^\s-]+.+[^\s-]+) \[[a-zA-Z]{2,}:[a-zA-Z0-9]\d+\]$
  reference_genome:
    name: reference_genome
    description: Reference genome and annotation to be used for analysis
    examples:
    - value: Phytozome Sorghum bicolor RTx430 v2.1
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: reference_genome
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    required: true
  collection_date_and_time:
    name: collection_date_and_time
    description: The time of sampling, either as an instance or interval
    examples:
    - value: '2025-08-10T14:00:00-07:00'
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000011
    rank: 1000
    alias: collection_date_and_time
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    required: true
  sample_size:
    name: sample_size
    description: The total amount or size of sample collected
    examples:
    - value: 0.45 g
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000001
    rank: 1000
    alias: sample_size
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    required: true
    pattern: ^[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?( *- *[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?)?
      *([^\s-]{1,2}|[^\s-]+.+[^\s-]+)$
  tissue:
    name: tissue
    description: Detailed description of the organ or type of tissue sampled
    examples:
    - value: 5 mm lateral root tips
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: tissue
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    required: true
  tissue_plant_ontology_term:
    name: tissue_plant_ontology_term
    description: Plant ontology term corresponding to plant structure sampled
    examples:
    - value: seedling cotyledon (PO:0025471);  seedling hypocotyl (PO:0025291)
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0001060
    rank: 1000
    alias: tissue_plant_ontology_term
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    pattern: ^([^\s-]{1,2}|[^\s-]+.+[^\s-]+) \[[a-zA-Z]{2,}:[a-zA-Z0-9]\d+\]$
  geographic_location_region_and_locality:
    name: geographic_location_region_and_locality
    description: The geographical origin of the sample as defined by country or sea
      name followed by specific region name
    examples:
    - value: 'USA: California, Berkeley'
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000010
    rank: 1000
    alias: geographic_location_region_and_locality
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    pattern: '^([^\s-]{1,2}|[^\s-]+.+[^\s-]+): ([^\s-]{1,2}|[^\s-]+.+[^\s-]+), ([^\s-]{1,2}|[^\s-]+.+[^\s-]+)$'
  geographic_location_latitude:
    name: geographic_location_latitude
    description: The geographical origin of the sample as defined by latitude
    examples:
    - value: '37.877184'
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000009
    rank: 1000
    alias: geographic_location_latitude
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: float
  geographic_location_longitude:
    name: geographic_location_longitude
    description: The geographical origin of the sample as defined by longitude
    examples:
    - value: '-122.250841'
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000009
    rank: 1000
    alias: geographic_location_longitude
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: float
  depth_meters:
    name: depth_meters
    description: The vertical distance (in meters) below local surface
    examples:
    - value: '0.1'
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000018
    rank: 1000
    alias: depth_meters
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    pattern: ^[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?( *- *[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?)?
      *([^\s-]{1,2}|[^\s-]+.+[^\s-]+)$
  elevation_meters:
    name: elevation_meters
    description: Elevation (in meters) of the sampling site as measured by the vertical
      distance from mean sea level
    examples:
    - value: '120'
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000093
    rank: 1000
    alias: elevation_meters
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    pattern: ^[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?( *- *[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?)?
      *([^\s-]{1,2}|[^\s-]+.+[^\s-]+)$
  temperature_celsius:
    name: temperature_celsius
    description: Temperature (in degrees Celsius) of the sample at time of sampling
    examples:
    - value: '22'
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000113
    rank: 1000
    alias: temperature_celsius
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    pattern: ^[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?( *- *[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?)?
      *([^\s-]{1,2}|[^\s-]+.+[^\s-]+)$
  broad_scale_environmental_context:
    name: broad_scale_environmental_context
    description: The major environmental system the sample or specimen came from
    examples:
    - value: rangeland biome [ENVO:01000247]
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000012
    rank: 1000
    alias: broad_scale_environmental_context
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    pattern: ^([^\s-]{1,2}|[^\s-]+.+[^\s-]+) \[[a-zA-Z]{2,}:[a-zA-Z0-9]\d+\]$
  local_environmental_context:
    name: local_environmental_context
    description: The entity or entities in the sample's local vicinity
    examples:
    - value: hillside [ENVO:01000333]
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000013
    rank: 1000
    alias: local_environmental_context
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  environmental_medium:
    name: environmental_medium
    description: The environmental material(s) immediately surrounding the sample
      at time of sampling
    examples:
    - value: bluegrass field soil [ENVO:00005789]
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000014
    rank: 1000
    alias: environmental_medium
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    pattern: ^([^\s-]{1,2}|[^\s-]+.+[^\s-]+) \[[a-zA-Z]{2,}:[a-zA-Z0-9]\d+\]$
  growth_facility:
    name: growth_facility
    description: Type of facility where the sampled plant was grown
    examples:
    - value: greenhouse
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0001043
    rank: 1000
    alias: growth_facility
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    required: true
  growth_medium:
    name: growth_medium
    description: General specification of the media for growing the plants or tissue
      cultured samples
    examples:
    - value: soil
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0001057
    rank: 1000
    alias: growth_medium
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    required: true
  growth_medium_composition:
    name: growth_medium_composition
    description: Detailed description of the makeup of the plant growth medium
    examples:
    - value: 2:1:1 mix of coco coir, sand, and vermiculite
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: growth_medium_composition
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  plant_age:
    name: plant_age
    description: The age of the plant from which the tissue was sampled
    examples:
    - value: 3 days post germination
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000255
    rank: 1000
    alias: plant_age
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    required: true
    pattern: ^[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?( *- *[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?)?
      *([^\s-]{1,2}|[^\s-]+.+[^\s-]+)$
  developmental_stage:
    name: developmental_stage
    description: The developmental stage of the plant from which the tissue was sampled
    examples:
    - value: seedling
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000251
    rank: 1000
    alias: developmental_stage
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    required: true
  air_temperature_regimen:
    name: air_temperature_regimen
    description: Information about treatment involving an exposure to varying temperatures
    examples:
    - value: 22�C 12h day / 18�C 12h night
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000551
    rank: 1000
    alias: air_temperature_regimen
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  antibiotic_regimen:
    name: antibiotic_regimen
    description: Information about treatment involving antibiotic administration
    examples:
    - value: kanamycin 50 ug/mL added to agar plates for the full duration of growth
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000553
    rank: 1000
    alias: antibiotic_regimen
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  biotic_regimen:
    name: biotic_regimen
    description: Information about treatment involving use of biotic factors
    examples:
    - value: Agrobacterium tumefaciens GV3101 infiltration
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0001038
    rank: 1000
    alias: biotic_regimen
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  inoculation_method:
    name: inoculation_method
    description: Method and material used for inoculation or infiltration with a biotic
      agent
    examples:
    - value: syringe infiltration with GV3101 (OD600=0.5) carrying pCAMBIA1300-35S::GFP
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: inoculation_method
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  time_post_inoculation:
    name: time_post_inoculation
    description: The time between inoculation with the biotic agent and sample collection
    examples:
    - value: '2:12:00'
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: time_post_inoculation
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  chemical_administration:
    name: chemical_administration
    description: List of chemical compounds administered to the host or site where
      sampling occurred
    examples:
    - value: 50 mM KNO3 fertilizer, weekly
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000751
    rank: 1000
    alias: chemical_administration
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  chemical_mutagen:
    name: chemical_mutagen
    description: Treatment involving use of mutagens
    examples:
    - value: seeds soaked in EMS, 0.1%, 6h exposure before planting
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000555
    rank: 1000
    alias: chemical_mutagen
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  fertilizer_administration:
    name: fertilizer_administration
    description: Information about treatment involving the use of fertilizers
    examples:
    - value: 0.5x Hoagland's solution, weekly
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000556
    rank: 1000
    alias: fertilizer_administration
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  insecticide_regimen:
    name: insecticide_regimen
    description: Information about treatment involving use of insecticides
    examples:
    - value: imidacloprid, 0.5 mg/L, soil drench at time of planting
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000573
    rank: 1000
    alias: insecticide_regimen
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  fungicide_regimen:
    name: fungicide_regimen
    description: Information about treatment involving use of fungicides
    examples:
    - value: azoxystrobin, 100 ppm, foliar spray once at weeks 2, 3, and 4
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000557
    rank: 1000
    alias: fungicide_regimen
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  gaseous_environment:
    name: gaseous_environment
    description: Use of conditions with differing gaseous environments
    examples:
    - value: elevated CO2, 600 ppm, continuous
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000558
    rank: 1000
    alias: gaseous_environment
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  growth_hormone_regimen:
    name: growth_hormone_regimen
    description: Information about treatment involving use of growth hormones
    examples:
    - value: IAA 1 �M for 24h at 6 days old, followed by transfer to control condition
        without hormone for 48h before sampling
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000560
    rank: 1000
    alias: growth_hormone_regimen
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  herbicide_regimen:
    name: herbicide_regimen
    description: Information about treatment involving use of herbicides
    examples:
    - value: glyphosate 10 �M, foliar spray, once at 2 weeks
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000561
    rank: 1000
    alias: herbicide_regimen
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  humidity_regimen:
    name: humidity_regimen
    description: Information about treatment involving an exposure to varying degree
      of humidity
    examples:
    - value: 65% RH, constant
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000568
    rank: 1000
    alias: humidity_regimen
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  radiation_regimen:
    name: radiation_regimen
    description: Information about treatment involving exposure to a particular radiation
      regimen
    examples:
    - value: UV-B 1.5 W/m2, 2h/day, for 5 days starting at day 7
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000575
    rank: 1000
    alias: radiation_regimen
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  light_regimen:
    name: light_regimen
    description: Information about treatment involving an exposure to light
    examples:
    - value: 150 �mol m-2 s-1, 16h light / 8h dark
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000569
    rank: 1000
    alias: light_regimen
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  last_light_transition_type:
    name: last_light_transition_type
    description: The most recent light transition before sampling
    examples:
    - value: lights on
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: last_light_transition_type
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  time_after_last_light_transition:
    name: time_after_last_light_transition
    description: The time between sampling and the most recent light transition
    examples:
    - value: '2:00'
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: time_after_last_light_transition
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  salt_regimen:
    name: salt_regimen
    description: Information about treatment involving use of salts as supplement
    examples:
    - value: NaCl 100 mM added to hydroponic medium at day 3, followed by transfer
        to fresh hydroponic medium without elevated NaCl for 3 days before sampling
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000582
    rank: 1000
    alias: salt_regimen
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  rainfall_regimen:
    name: rainfall_regimen
    description: Information about treatment involving an exposure to a given amount
      of rainfall
    examples:
    - value: 30cm of rainfall during growing season
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000576
    rank: 1000
    alias: rainfall_regimen
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  watering_regimen:
    name: watering_regimen
    description: Information about treatment involving an exposure to watering frequencies
    examples:
    - value: 100 ml per pot every 3 days
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000591
    rank: 1000
    alias: watering_regimen
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  other_treatment_regimen:
    name: other_treatment_regimen
    description: Information about treatments not captured by other available treatment
      categories
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: other_treatment_regimen
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  perturbation:
    name: perturbation
    description: Type of perturbation coupled with perturbation regimen
    examples:
    - value: drought stress beginning at 8 weeks for a period of 4 weeks
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000754
    rank: 1000
    alias: perturbation
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  mechanical_damage:
    name: mechanical_damage
    description: Information about any mechanical damage exerted on the plant
    examples:
    - value: root wounding, 24h before sampling
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0001052
    rank: 1000
    alias: mechanical_damage
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  observed_host_symbionts:
    name: observed_host_symbionts
    description: The taxonomic name of organism(s) found living in symbiosis with
      the specific host
    examples:
    - value: arbuscular mycorrhizal fungi
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0001298
    rank: 1000
    alias: observed_host_symbionts
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  plant_sex:
    name: plant_sex
    description: Sex of the reproductive parts on the whole plant
    examples:
    - value: hermaphrodite
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0001059
    rank: 1000
    alias: plant_sex
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  sample_disease_status:
    name: sample_disease_status
    description: List of diseases with which the subject has been diagnosed at time
      of sample collection
    examples:
    - value: infection with Pseudomonas syringae pv. tomato DC3000
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000031
    rank: 1000
    alias: sample_disease_status
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  sample_disease_stage:
    name: sample_disease_stage
    description: Stage of the disease at the time of sample collection
    examples:
    - value: infection
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000249
    rank: 1000
    alias: sample_disease_stage
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  sample_material_processing:
    name: sample_material_processing
    description: A brief description of any processing applied to the sample
    examples:
    - value: roots were removed from pots rinsed with tap water before flash freezing
        with liquid nitrogen
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000016
    rank: 1000
    alias: sample_material_processing
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  sample_storage_temperature_celsius:
    name: sample_storage_temperature_celsius
    description: Temperature at which sample was stored (in degrees Celsius)
    examples:
    - value: '-80'
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    exact_mappings:
    - MIXS:0000110
    rank: 1000
    alias: sample_storage_temperature_celsius
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    required: true
    pattern: ^[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?( *- *[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?)?
      *([^\s-]{1,2}|[^\s-]+.+[^\s-]+)$
  sample_preservation_method:
    name: sample_preservation_method
    description: The method employed for preserving or fixing the tissue
    examples:
    - value: N2 Freeze
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: sample_preservation_method
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
    required: true
  harvest_to_preservation_time:
    name: harvest_to_preservation_time
    description: The time between sampling and sample preservation, minutes
    examples:
    - value: '15'
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: harvest_to_preservation_time
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: string
  test_value:
    name: test_value
    description: An example enumerated value for testing purposes
    from_schema: https://w3id.org/plant-tissue-metadata-schema
    rank: 1000
    alias: test_value
    owner: PlantTissueSample
    domain_of:
    - PlantTissueSample
    range: TestValueEnum